著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) F. Barberi and A. Bertagnini and P. Landi and C. Principe,A review on phreatic eruptions and their precursors,Journal of Volcanology and Geothermal Research,0377-0273,Elsevier BV,1992-10,52,4,231-246,https://cir.nii.ac.jp/crid/1361418520183048576,https://doi.org/10.1016/0377-0273(92)90046-g